const fn = () => {
    console.log('babel1');
};
const p = new Promise((resolve, reject) => {
    resolve("babel");
});
const list = [1, 2, 3, 4].map((item) => item * 2);
class Person {
    constructor(name) {
      this.name = name;
    }
    play() {
      console.log(this.name);
    }
}
const asyncFun = async () => {
  await 1;
}